mid-to-upper 50's again along the coast into san francisco and everyone else is in the low 60's until napa, fairfield, antioch and livermore and morgan hill, mid-60's. tonight, we have cold temperatures to the north, 36 in santa rosa and below freezing in your higher elevations. frost advisory is out for the higher elevation of the north bay from the national weather service. it will be cooler tomorrow morning. look what happens tomorrow afternoon, two degree jump and possibly four degrees with high clouds. thursday, halloween, looking great, with a dry ending to a very dry month. our warmest day for november, this week, you can see the temperatures are falling back but still ought to be comfortable saturday, sunday, into monday. >> back new to san bruno trying to figure how a boulder got in the road at the access road. maybe caltran dropped it. a car hit it in the fast rain but there is no slowing so far. we have slowing from the central valley with the red from 205 and over the altamont pass with road work eastbound north livermore. here is the drive 580 westbound into dublin over 30 min